Navigating the Celestial Maze of "Loki": A Detailed Critique

The Disney+ series "Loki," part of the ever-expanding Marvel Cinematic Universe, takes us on a thrilling, time-traveling journey that shatters the existing confines of the franchise. It skillfully unveils layers of a new antagonist - known as He Who Remains, a character that actor Jonathan Majors masterfully brings to life. 

"Loki" showcases its mettle by presenting an adversary variant in the form of Kang the Conqueror. The potential for this character to adopt manifold personas through various timelines greatly enriches the dramatic tension. It is clear that this villain stands primed to become an adversary on par with mega-antagonists like Thanos, instrumental in molding the entire narrative of upcoming Marvel movies and shows.

The storyline is further enriched when Loki and Sylvie find themselves in the Citadel at the End of Time. There, they stumble upon a version of Kang who resonates with the character Immortus. This episode allows viewers a fresh perspective on the villain - a keeper of timeline orderliness, allowing for the creation of TVA and the legend of the Time Keepers.

Next, the plot takes a sudden twist when Loki is thrust into a completely altered TVA. Here, his friend Mobius does not remember him, and a majestic statue of a ruling Kang stands imposingly in the Citadel, signaling a timeline in turmoil. This confirmation of He Who Remains' warnings of a timeline war leaves viewers waiting eagerly for the next season.

A detail of note is the variation in Kang's personality following Loki's return. This variation from the Kang seen in Ant-Man reveals the potential of infinite Kang variants for further captivating plotlines — enabling the recurring, surprising appearances of the villain, thus driving the narrative into new realms within the MCU.

In the midst of rising tension and intrigue, allegations surrounding Jonathan Majors have cast a shadow of uncertainty over the series. The impact such developments might have on Kang, the vital character he plays, remains to be seen. 

Season 2 promises an adrenaline-charged continuation, with glimpses of more Loki variants, the return of some familiar faces, and the introduction of new ones seen in the trailer. Despite some narrative inconsistencies, "Loki" remains a captivating addition to the MCU. It deftly launches viewers into the mysterious cosmos of time and space, leaving them waiting with bated breath for what comes next. The show has undoubtedly left the gate wide open to a complex, time-traveling universe that is sure to enthrall and surprise.